Thanks Bruno!
On Monday, July 15, 2013 8:12:08 AM UTC-7, Bruno wrote:
>
> Hi,
> Well, you could certainly override the first_image_in_body method with
> your own logic. Unfortunately, since the image is hardcoded into the HTML,
> you'll probably have to use Regexes to take the image URL and get the
> thumb. Here's an example (I do this on Curbly):
>
> def first_image_in_body(size = nil, options = {})
> styles = configatron.photo.paperclip_options.styles.to_hash.keys
>
> doc = Hpricot( post )
> image = doc.at("img")
> if image && !image['src'].blank?
> src = image['src']
> if size
> regex = /\_(#{styles.map(&:to_s).join('|')})(\.)(.*)$/
> if match = src.match(regex) #image already has a style
> format = match[3]
> src.gsub(regex, "_#{size.to_s}\\2#{format}")
> else
> regex = /(.*)(\.)([^\/]+)$/
> if match = src.match(regex)
> format = match[3]
> src.gsub(regex, "\\1_#{size}\\2#{format}")
> end
> end
> else
> src
> end
> else
> nil
> end
> end
>
>
> (Yeah, that's ugly ... sorry).
>
> Hope that helps.
> Bruno
>
>
>
> On Tue, Jul 9, 2013 at 2:06 PM, nml <dr.nan...@gmail.com <javascript:>>wrote:
>
>> Hi,
>>
>> Right now, the first_image_in_body method in the posts model leads to the
>> full sized image for any image uploaded into a post. Is it possible to have
>> the url point to the scaled versions of the uploaded images (:thumb or
>> :medium) for the first image in a post?
>>
>> Thanks for any help!
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "CommunityEngine" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to communityengi...@googlegroups.com <javascript:>.
>> To post to this group, send email to communi...@googlegroups.com<javascript:>
>> .
>> Visit this group at http://groups.google.com/group/communityengine.
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>>
>>
>
>
--
You received this message because you are subscribed to the Google Groups
"CommunityEngine" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to communityengine+unsubscr...@googlegroups.com.
To post to this group, send email to communityengine@googlegroups.com.
Visit this group at http://groups.google.com/group/communityengine.
For more options, visit https://groups.google.com/groups/opt_out.
